[cmake] Package license files of external dependencies.

scripts/ci/extends/template-build-linux.yml

@@ -75,5 +75,5 @@
       fi
     - |
       if [[ "$CHECK_WARNINGS" = true ]] ; then
-        if [[ $(cat $log_file | grep warning -i | grep -v 'WARNING: no license files found') ]]; then printf 'There were compiler warnings:\n\n'; cat $log_file | grep warning -i | grep -v 'WARNING: no license files found'; exit 1; fi
+        if [[ $(cat $log_file | grep warning -i | grep -v 'WARNING: no license files found' | grep -v 'WARNING: multiple license files found') ]]; then printf 'There were compiler warnings:\n\n'; cat $log_file | grep warning -i | grep -v 'WARNING: no license files found' | grep -v 'WARNING: multiple license files found'; exit 1; fi
       fi

scripts/cmake/CMakeSetup.cmake

@@ -24,6 +24,13 @@ CPMAddPackage(
     GIT_TAG ee49c4f973f66bb7bfd644658d14e43459f557fa
     DOWNLOAD_ONLY YES
 )
+CPMAddPackage(
+    # TODO: VERSION 0.0.7 when
+    # https://github.com/cpm-cmake/CPMLicenses.cmake/pull/6 is merged
+    NAME CPMLicenses.cmake
+    GITHUB_REPOSITORY bilke/CPMLicenses.cmake
+    GIT_TAG 71b1512d81e6294a15aafd78df431ce2dd64a805
+)
 set(CMAKE_MODULE_PATH
     ${CMAKE_MODULE_PATH}
     "${PROJECT_SOURCE_DIR}/scripts/cmake"

scripts/cmake/Dependencies.cmake

@@ -402,12 +402,8 @@ if(CLANG_FORMAT_PROGRAM OR CMAKE_FORMAT_PROGRAM)
 endif()
 
 # Third-party licenses
-CPMAddPackage(
-    NAME CPMLicenses.cmake GITHUB_REPOSITORY cpm-cmake/CPMLicenses.cmake
-    VERSION 0.0.5
-)
 cpm_licenses_create_disclaimer_target(
-    write-licenses "${PROJECT_BINARY_DIR}/third_party_licenses.txt"
+    write-licenses "${PROJECT_BINARY_DIR}/third_party_licenses_cpm.txt"
     "${CPM_PACKAGES}"
 )
 

scripts/cmake/DependenciesExternalProject.cmake

@@ -164,7 +164,9 @@ if(OGS_USE_PETSC)
     target_include_directories(petsc INTERFACE ${PETSC_INCLUDES})
     # Get first petsc lib as import location
     list(GET PETSC_LIBRARIES 0 _first_petsc_lib)
-    set_target_properties(petsc PROPERTIES IMPORTED_LOCATION ${_first_petsc_lib})
+    set_target_properties(
+        petsc PROPERTIES IMPORTED_LOCATION ${_first_petsc_lib}
+    )
     target_compile_definitions(petsc INTERFACE USE_PETSC)
 endif()
 
@@ -373,9 +375,17 @@ if(NOT VTK_FOUND)
     BuildExternalProject_find_package(VTK)
 endif()
 
+# cmake-lint: disable=C0103
+
 # append RPATHs
 foreach(lib ${_EXT_LIBS})
     set(CMAKE_BUILD_RPATH ${CMAKE_BUILD_RPATH} ${build_dir_${lib}}/lib
                           ${build_dir_${lib}}/lib64
     )
+    set(${lib}_SOURCE_DIR ${build_dir_${lib}}/src/${lib})
 endforeach()
+if(_EXT_LIBS)
+    write_license_disclaimer(
+        ${PROJECT_BINARY_DIR}/third_party_licenses_ext.txt "${_EXT_LIBS}"
+    )
+endif()

scripts/cmake/packaging/Pack.cmake

@@ -96,4 +96,7 @@ install(FILES ${PROJECT_BINARY_DIR}/cmake_args TYPE INFO OPTIONAL)
 install(
     CODE "execute_process(COMMAND ${CMAKE_COMMAND} --build ${PROJECT_BINARY_DIR} --config ${CMAKE_BUILD_TYPE} -t write-licenses)"
 )
-install(FILES ${PROJECT_BINARY_DIR}/third_party_licenses.txt TYPE INFO)
+install(FILES ${PROJECT_BINARY_DIR}/third_party_licenses_cpm.txt TYPE INFO)
+if(EXISTS ${PROJECT_BINARY_DIR}/third_party_licenses_ext.txt)
+    install(FILES ${PROJECT_BINARY_DIR}/third_party_licenses_ext.txt TYPE INFO)
+endif()